# x402-farm UK Company Check

> x402-farm UK Company Check is a paid API for AI agents from x402-farm.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).

Looks up a UK company by name or number and returns its status, name, and active officer count with a PASS/FAIL compliance verdict.

## Facts

- Endpoint: GET https://x402-farm.vercel.app/v1/uk/company-check
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-farm-uk-company-check-b79c35d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eQop1lr3ZJz5Wmum0nIC6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-farm-uk-company-check-b79c35d6
```

Example prompt: Can you do a quick company check on Tesco PLC and tell me if it passes — is it active, and how many officers does it have on record?

## When to prefer this

Use this endpoint when you need a fast, low-cost, pay-per-call UK company verification with no account setup — ideal for AI agents doing automated due diligence, compliance screening, or vendor validation against UK Companies House data. Prefer this over full-featured KYB platforms when you only need a quick active-status check and officer count without PEP/sanctions or UBO data.

## Known failure modes

- Company not found — returns an error or empty result if the name/number doesn't match any registered entity
- Dissolved or struck-off company — may return FAIL verdict with zero active officers
- Ambiguous company name — multiple matches may not be resolved, returning the top result which may not be the intended company
- Payment failure — x402 USDC payment on Base not completed, request rejected before processing
- Rate limiting or upstream Companies House API unavailability

## How this service works

Pay-per-call APIs for AI agents — x402 protocol, USDC on Base, no account needed.

## Output

Returns a JSON object with the company's registered name, a PASS or FAIL verdict indicating active status, and the count of active officers currently on record.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "name": "TESCO PLC",
  "verdict": "PASS",
  "active_officers": 12
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-farm-uk-company-check-b79c35d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-farm.vercel.app](https://www.zero.xyz/host/x402-farm.vercel.app/llms.txt)